Image of Aplysiopsis enteromorphae (Eliot 1905)

Description:

Aplysiopsis enteromorphae graze happily on the filamentous green algae in the largest tidepool below the Visitor Center at Cape Perpetua. They are tiny blackish, grey, dark olive green. Watch your step as they are on average less than a centimeter and hang out on the very shallow shelf of the pool which is easily accessible by large feet.